Mada Umoru Alesa

Assessment of the Conventional versus Two Rapid Microwave Processing Methods Using the Phosphotungstic Acid Haematoxylin Technique

Tobias Peter Pwajok Choji, Anthony Ajuluchukwu Ngokere, Samuel Ifedioranma Ogenyi, Peterside Rinle Kumbish, Lovelyn Peter Unubi, Mada Umoru Alesa, Ponfa Nden Zhakom, Emmanuel Ishaku Vomangai, Gwom Irmiya Davou & Charity Ezikiel Marcus · Annual Research & Review in Biology · 2016

Aims: To process tissues using the rapid microwave techniques and check their reactivity with the phosphotungstic acid haematoxylin. To establish a very fast and cheap method of tissue processing and evaluate its effects on tissue morphology and dye uptake. To eliminate xylene fr...

Open access Research Article 10.9734/ARRB/2016/19219

Microscopic Evaluation of the Use of a Combination of Vitamin C and Activated Charcoal as Ameliorating Agent against Paraquat-induced Hepatotoxicity

Tobias Peter Pwajok Choji, Samuel Ifedioranma Ogenyi, Kizito Peter Jugu, Calistus Gyang Nyam, Lovelyn Peter Unubi, Linus Koomnoe Biringmiap, Mada Umoru Alesa, Lot Emmanuel Logyang & Ejeatuluchukwu Obi · Journal of Applied Life Sciences International · 2026

Background: Paraquat is a highly toxic, non-selective herbicide that induces severe oxidative stress and multiorgan damage, particularly affecting the liver, lungs, and kidneys, with high mortality in cases of acute poisoning. Owing to the lack of a specific antidote, antioxidant...

Open access Research Article 10.9734/jalsi/2026/v29i2759